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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Monday 04 May 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
11.3° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 1AM is: 0.1m 7s primary swell from a West direction (forecast issued at 06:00pm May 04). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 0.5ft (0.1m) | 7s |
| Afternoon (05 May) | - | - |
| Evening (05 May) | - | - |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 4 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | NNW 2 | NNW 3 | NNW 4 | N 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | — | — | ESE 2 | SE 3 | SE 3 | SE 3 | SSE 2 | |
0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | |
High Tide | 10:43PM4.05m | 11:03AM3.78m | 11:18PM3.87m | 11:37AM3.54m | 11:54PM3.66m | 12:15PM3.29m | ||||||||||||||||||
Low Tide | 5:16PM0.80m | 5:40AM0.75m | 5:48PM0.97m | 6:19AM0.93m | 6:26PM1.15m | 7:06AM1.13m | ||||||||||||||||||
 | |  | | |  | |  | | | |  | | | | | | |  | | | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — |
 | — | 8:49 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | 8:53 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 11 | 11 | 10 | 9 | 10 | 11 | 11 | 11 | 9 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 12 |
9 | 7 | 7 | 7 | 6 | 5 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 6 | 6 | 7 | 9 | 7 | 4 | 5 | 6 | 5 | 5 | 9 | |
Swell 1 Height (m) Direction Period (s) | — | W 7 | W 7 | W 7 | W 7 | — | W 7 | — | — | — | — | NNW 3 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | — | — | — | — | — | — | — | — |
 kJ | — | 1 | 1 | 1 | 1 | — | 1 | — | — | — | — | 1 | 8 | 5 | 4 | 2 | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | N 4 | N 4 | N 2 | — | — | NNW 2 | NNW 3 | NNW 4 | N 4 | NNW 5 | — | — | — | — | NNW 4 | — | — | ESE 2 | SE 3 | SE 3 | SE 3 | SSE 2 |
| kJ | 7 | 13 | 7 | 2 | 1 | — | — | 1 | 6 | 11 | 7 | 7 | — | — | — | — | 2 | — | — | 1 | 2 | 2 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 306 | 456 | 320 | 303 | 335 | 410 | 316 | 325 | 503 | 533 | 303 | 301 | 302 | 302 | 301 | 301 | 302 | 320 | 314 | 307 | 307 | 314 | 337 | 321 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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